Chobits Vol 3

Chobits Vol 3 by CLAMP. A Sci-Fi manga rated Older Teen, published in English by Tokyopop in 2001.

Hideki, a struggling student trying to get into college, finds a humanoid computer called a persocom thrown away in the trash. She can only say the word 'chi', and as he teaches her about the world, he starts to suspect she's no ordinary machine. A classic from CLAMP.